Telecommunications – Radiotelephone system – Special service
Reexamination Certificate
2006-05-22
2009-11-17
Appiah, Charles N (Department: 2617)
Telecommunications
Radiotelephone system
Special service
C455S414300, C455S414400, C455S003060, C455S552100, C455S466000, C370S329000, C370S330000, C370S336000, C370S337000, C370S338000, C379S067100, C705S001100, C705S014270, C705S014270, C705S026640, C705S027200, C725S032000, C725S034000, C725S035000, C725S036000, C725S135000
Reexamination Certificate
active
07620390
ABSTRACT:
To communicate between terminal devices, a time period of overlap between a first time slot of first advertisement content provided to a first terminal device and a second time slot of second advertisement content provided to a second terminal device is determined. An indication is sent for establishment of a call session between the first terminal device and second terminal device during the time period of overlap.
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DARPA Internet Program, RFC 791, “Internet Protocol,” pp. 1-45 (Sep. 1981).
R. Braden, Network Working Group, RFC 2205, “Resource Reservation Protocol (RSVP)—Version 1 Functional Specification,” pp. 1-112 (Sep. 1997).
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Goodwill Dominic J.
Graves Alan F.
Vezza Brian D.
Ajibade Akonai Olumide T
Appiah Charles N
Nortel Networks Limited
Trop Pruner & Hu P.C.
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